Sentence examples for most primitive organisms from inspiring English sources

Sponges are one of the most primitive organisms that lack definitive tissue grade organisation.

Even so, the initial notion that viruses were phylogenetically the most primitive organisms on Earth was abandoned in the 1950s in favor of an operational view according to which viruses were seen as metaphors for "living genes" (Podolsky 1996).

"This was in a way the moment where you could see back 4.5 billion years into... evolution to the most primitive organisms and understand something about life on Earth," Ban says.

The two most primitive organisms (ranks 1 and 2) had a similarly few number of TF-encoding genes.

In most primitive organisms, prokaryote and archaea, vast amounts of individual selenoproteins and selenoprotein families were found.

The unicellular protist Giardia is one of the most primitive organisms that represent the earliest branching among extant eukaryotes [ 39, 40].

C. elegans is notable in animal sleep studies as the most primitive organism to display sleep-like states.

The most primitive organism identified to have MS4A genes was spiny dogfish (Squalus acanthus).

The rationale behind this supposition (see [ 26, 28, 29, 34] for further development of this view) was straightforward: fermentation is a simple mode of metabolism that is inherent in the most primitive anaerobic organisms.

This family of enzymes, defined by conserved sequences within their catalytic domains (Hanks et al, 1988) is a large, heterogeneous and continually evolving group with origins extending to the most primitive unicellular organisms (Mellor and Parker, 1998; Manning et al, 2002).

In this regard, beginning the study of the most ancient primitive organisms, which were first on the earth, to enable the construction of a biomineral using endogenous protein molecules appears logical.